Juices are the better pair, rather than sodas since juice has less caffeine and is more healthy and natural than a soda.
I believe the answer is C: exercise burnout
The reason I say this is because one doesn't give their body enough time to recuperate. They in essence wear their body out.
High fiber diet. Low in fat and sugar.
This behavior helps Betty grow in knowledge and understanding, which benifits her greatly. By answering all of her questions she will learn more, become more curious, and expand her knowdlege greatly compared to if they did not answer her questions.
